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111
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1 -- C64103E.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26 -- CHECK THAT, FOR IN-OUT PARAMETERS OF AN ACCESS TYPE,
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27 -- CONSTRAINT_ERROR IS RAISED:
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28 -- BEFORE A SUBPROGRAM CALL WHEN THE BOUNDS OR DISCRIMINANTS
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29 -- OF THE ACTUAL DESIGNATED PARAMETER ARE DIFFERENT FROM
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30 -- THOSE OF THE FORMAL DESIGNATED PARAMETER;
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31 -- AFTER A SUBPROGRAM CALL WHEN THE BOUNDS OR DISCRIMINANTS
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32 -- OF THE FORMAL DESIGNATED PARAMETER ARE DIFFERENT FROM
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33 -- THOSE OF THE ACTUAL DESIGNATED PARAMETER.
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34
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35 -- HISTORY:
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36 -- CPP 07/23/84 CREATED ORIGINAL TEST.
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37 -- VCL 10/27/87 MODIFIED THIS HEADER; ADDED STATEMENTS WHICH
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38 -- REFERENCED THE ACTUAL PARAMETERS IN THE SECOND
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39 -- SUBTEST.
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40
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41 WITH REPORT; USE REPORT;
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42 PROCEDURE C64103E IS
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43 BEGIN
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44 TEST ("C64103E", "FOR IN-OUT PARAMETERS OF AN ACCESS TYPE, " &
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45 "CONSTRAINT_ERROR IS RAISED: BEFORE A " &
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46 "SUBPROGRAM CALL WHEN THE BOUNDS OR " &
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47 "DISCRIMINANTS OF THE ACTUAL DESIGNATED " &
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48 "PARAMETER ARE DIFFERENT FROM THOSE OF THE " &
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49 "FORMAL DESIGNATED PARAMETER; AFTER A " &
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50 "SUBPROGRAM CALL WHEN THE BOUNDS OR " &
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51 "DISCRIMINANTS OF THE FORMAL DESIGNATED " &
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52 "PARAMETER ARE DIFFERENT FROM THOSE OF THE " &
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53 "ACTUAL DESIGNATED PARAMETER");
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54
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55
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56 BEGIN
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57 DECLARE
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58 TYPE AST IS ACCESS STRING;
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59 SUBTYPE AST_3 IS AST(1..3);
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60 SUBTYPE AST_5 IS AST(3..5);
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61 X_3 : AST_3 := NEW STRING(1..IDENT_INT(3));
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62
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63 PROCEDURE P1 (X : IN OUT AST_5) IS
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64 BEGIN
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65 FAILED("EXCEPTION NOT RAISED BEFORE CALL -P1 (A)");
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66 END P1;
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67 BEGIN
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68 P1 (AST_5 (X_3));
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69 EXCEPTION
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70 WHEN CONSTRAINT_ERROR =>
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71 NULL;
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72 WHEN OTHERS =>
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73 FAILED ("WRONG EXCEPTION RAISED -P1 (A)");
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74 END;
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75
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76 DECLARE
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77 TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE <>) OF BOOLEAN;
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78 TYPE A_ARRAY IS ACCESS ARRAY_TYPE;
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79 SUBTYPE A1_ARRAY IS A_ARRAY (1..IDENT_INT(3));
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80 TYPE A2_ARRAY IS NEW A_ARRAY (2..4);
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81 A0 : A1_ARRAY := NEW ARRAY_TYPE (1..3);
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82
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83 PROCEDURE P2 (X : IN OUT A2_ARRAY) IS
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84 BEGIN
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85 FAILED ("EXCEPTION NOT RAISED BEFORE CALL -P2 (A)");
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86 END P2;
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87 BEGIN
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88 P2 (A2_ARRAY (A0));
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89 EXCEPTION
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90 WHEN CONSTRAINT_ERROR =>
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91 NULL;
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92 WHEN OTHERS =>
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93 FAILED ("WRONG EXCEPTION RAISED -P2 (A)");
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94 END;
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95
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96 DECLARE
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97 TYPE SUBINT IS RANGE 0..8;
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98 TYPE REC1 (DISC : SUBINT := 8) IS
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99 RECORD
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100 FIELD : SUBINT := DISC;
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101 END RECORD;
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102 TYPE A1_REC IS ACCESS REC1;
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103 TYPE A2_REC IS NEW A1_REC(3);
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104 A0 : A1_REC := NEW REC1(4);
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105
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106 PROCEDURE P3 (X : IN OUT A2_REC) IS
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107 BEGIN
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108 FAILED ("EXCEPTION NOT RAISED BEFORE CALL " &
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109 "-P3 (A)");
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110 END P3;
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111
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112 BEGIN
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113 P3 (A2_REC (A0));
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114 EXCEPTION
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115 WHEN CONSTRAINT_ERROR =>
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116 NULL;
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117 WHEN OTHERS =>
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118 FAILED ("WRONG EXCEPTION RAISED -P3 (A)");
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119 END;
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120
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121 END;
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122
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123
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124 BEGIN
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125 DECLARE
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126 TYPE AST IS ACCESS STRING;
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127 SUBTYPE AST_3 IS AST(IDENT_INT(1)..IDENT_INT(3));
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128 X_3 : AST_3 := NEW STRING'(1..IDENT_INT(3) => 'A');
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129 CALLED : BOOLEAN := FALSE;
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130
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131 PROCEDURE P1 (X : IN OUT AST) IS
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132 BEGIN
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133 CALLED := TRUE;
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134 X := NEW STRING'(3..5 => 'C');
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135 END P1;
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136 BEGIN
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137 P1 (AST (X_3));
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138 IF X_3.ALL = STRING'(1 .. 3 => 'A') THEN
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139 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P1 (B1)");
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140 ELSE
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141 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P1 (B2)");
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142 END IF;
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143 EXCEPTION
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144 WHEN CONSTRAINT_ERROR =>
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145 IF NOT CALLED THEN
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146 FAILED ("EXCEPTION RAISED BEFORE CALL" &
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147 "-P1 (B)");
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148 END IF;
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149 WHEN OTHERS =>
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150 FAILED ("WRONG EXCEPTION RAISED -P1 (B)");
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151 END;
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152
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153 DECLARE
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154 TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE <>) OF BOOLEAN;
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155 TYPE A_ARRAY IS ACCESS ARRAY_TYPE;
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156 SUBTYPE A1_ARRAY IS A_ARRAY (1..IDENT_INT(3));
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157 A0 : A1_ARRAY := NEW ARRAY_TYPE'(1..3 => TRUE);
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158 CALLED : BOOLEAN := FALSE;
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159
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160 PROCEDURE P2 (X : IN OUT A_ARRAY) IS
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161 BEGIN
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162 CALLED := TRUE;
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163 X := NEW ARRAY_TYPE'(2..4 => FALSE);
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164 END P2;
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165 BEGIN
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166 P2 (A_ARRAY (A0));
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167 IF A0.ALL = ARRAY_TYPE'(1 .. 3 => TRUE) THEN
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168 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P2 (B1)");
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169 ELSE
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170 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P2 (B2)");
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171 END IF;
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172 EXCEPTION
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173 WHEN CONSTRAINT_ERROR =>
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174 IF NOT CALLED THEN
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175 FAILED ("EXCEPTION RAISED BEFORE CALL" &
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176 "-P1 (B)");
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177 END IF;
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178 WHEN OTHERS =>
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179 FAILED ("WRONG EXCEPTION RAISED -P2 (B)");
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180 END;
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181
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182 DECLARE
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183 TYPE SUBINT IS RANGE 0..8;
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184 TYPE REC1 (DISC : SUBINT := 8) IS
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185 RECORD
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186 FIELD : SUBINT := DISC;
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187 END RECORD;
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188 TYPE A1_REC IS ACCESS REC1;
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189 TYPE A2_REC IS NEW A1_REC;
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190 A0 : A1_REC(4) := NEW REC1(4);
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191 CALLED : BOOLEAN := FALSE;
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192
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193 PROCEDURE P3 (X : IN OUT A2_REC) IS
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194 BEGIN
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195 CALLED := TRUE;
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196 X := NEW REC1;
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197 END P3;
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198
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199 BEGIN
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200 P3 (A2_REC (A0));
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201 IF A0.ALL = REC1'(4,4) THEN
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202 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P3 (B1)");
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203 ELSE
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204 FAILED ("EXCEPTION NOT RAISED AFTER CALL -P3 (B2)");
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205 END IF;
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206 EXCEPTION
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207 WHEN CONSTRAINT_ERROR =>
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208 IF NOT CALLED THEN
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209 FAILED ("EXCEPTION RAISED BEFORE CALL" &
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210 "-P1 (B)");
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211 END IF;
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212 WHEN OTHERS =>
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213 FAILED ("WRONG EXCEPTION RAISED -P3 (B)");
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214 END;
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215
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216 END;
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217
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218 RESULT;
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219 END C64103E;
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